Skip to content
CVE PROGRAM SOURCE RECORD8.8 High

CVE-2026-72295

LoongArch: KVM: Validate irqchip index in irqfd routing

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Validate irqchip index in irqfd routing Sashiko reported that the irqchip index is not validated for LoongArch. Add validation and reject out-of-range irqchip indexes to avoid indexing past the routing table's chip array.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 1928254c5ccb7bdffd7f0334e1ce250e9ce4de94 to < 199b570d7fca1aa70e596f10a6276997becffb6daffected
  • 1928254c5ccb7bdffd7f0334e1ce250e9ce4de94 to < 8b3e188d19e4ffe916780aeb7ddad9d6457b8bccaffected
  • 1928254c5ccb7bdffd7f0334e1ce250e9ce4de94 to < 3474037904c20ff915e3ebab0ab5c1e41bbe549eaffected

Linux Linux

Default version status: affected

  • 6.13affected
  • 0 to < 6.13unaffected
  • 6.18.40 to ≤ 6.18.*unaffected
  • 7.1.5 to ≤ 7.1.*unaffected
  • 7.2 to ≤ *unaffected

References